Dechala
Dechala the Denied One is a now-forgotten Chaos Champion from Warhammer Fantasy Battle, being a High Elf who converted to worship of Slaanesh. She was one of the original Chaos special characters to be released back in the day for Warhammer as part of the Champions of Chaos splatbook.
The Legend
Originally a High Elven maiden during the first Chaos invasion, her parents sacrificed her to Slaanesh in exchange for protection from the Slaaneshi Daemons that were overrunning Ulthuan. Slaanesh agreed to the pact, and (because in Fantasy Slaanesh is a bit less consumption-based in regards to his Keeb policies) he returned her to the mortal world empowered as a Greater Daemon. She immediately slew her parents, who were then consumed by Slaanesh.
From that point on, Dechala was given free reign to do as she saw fit in Slaanesh's name. She was banished with the rest of the Daemonhost after Aenarion and Caledor the Dragontamer established the Vortex and Waystone network, after which point she waited for a chance to leap back into the world and wreak mischief.
Unfortunately, her position of primary Slaaneshi was usurped by The Masque, and to a larger degree N'kari due to N'kari being her 40k counterpart and in GW's days of neglecting Fantasy everything that worked in the grimdarkness blahblahblah was just pasted back into Fantasy. Dechala looks like an elf-maiden with six arms, milky white skin, a giant snake's body from the waist down, multiple sting-bearing tailtips that secrete a euphoria-inducing corrupting venom, and glowing deep blue eyes.
On the Tabletop
Dechala hasn't had a model since the golden age of blocky metal models that caused cancer and chipped with sneezed on. Slaanesh champions tend to be quick 'n' choppy, and that tradition definitely started with Dechala; eight inches of movement, and then she's tossing out six attacks with Weapon Skill 8(!) and Initiative 10(!!), all of which are hitting at Strength 5 and due to a special rule prevent those wounded but not killed by her from being able to attack her for the rest of the game? Holy shit... She also has Hatred for all Khorne daemons and mark-bearers, and her "Dances of Slaanesh" give her a couple of special options, including imposing a -1 on To Hit rolls against her, giving herself a +1 to her own To Hit rolls, or trading 2 attacks of her own to automatically parry (and thus negate) one enemy attack per two she gives up. She admittedly can't take much punishment (only 2 Wounds), but at Toughness 5, that's still not as easy to strip away without cannonballs to the face.
One probable reason why she hasn't resurfaced is because of the complexity of her rules (doubtful, given Archaon and Nagash are still playable). Another is because "six-armed sword-waving battle-dancing lamia" is an image pretty damn close to the Marilith, a demon from Dungeons & Dragons, and GW fears accusations of copyright infringement if they use her.
However, whispers on the internet are that Dechala will be returning in the second phase of books for The End Times, replacing the fluff-only Styrkaar as Archaon's Lieutenant of Slaanesh.
Gallery
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Dechala's old model.
